ANALYSIS OF RADAR BACKSCATTER FROM OIL-COVERED SEA SURFACE USING NUMERICAL SIMULATION

DC Field Value Language
dc.contributor.author 김태호 -
dc.contributor.author 양찬수 -
dc.contributor.author Kazuo -
dc.date.accessioned 2020-07-16T05:51:07Z -
dc.date.available 2020-07-16T05:51:07Z -
dc.date.created 2020-02-11 -
dc.date.issued 2014-04-18 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/26357 -
dc.description.abstract Radar backscatter of an oil-spilled sea surface can be calculated by a microwave scattering model using moment method (MoM) and Monte-Carlo technique for various conditions of surface roughness, frequency, polarization, incidence angle, oil-layer thickness, and dielectric constant. In order to estimate radar backscatter, a one-dimensional random rough surface is numerically simulated with different ocean-wave spectra including Pierson-Moskwitz and JONSWAP spectra as reported in the previous studies. In this paper, we compare the simulated X-band radar backscatter with TerraSAR-X data (ScanSAR mode, VV-polarization) acquired on December 12, 2007. The comparison result shows that the radar backscattering coefficients using JONSWAP spectrum agrees well with the measured data than those using the PM spectrum.-layer thickness, and dielectric constant. In order to estimate radar backscatter, a one-dimensional random rough surface is numerically simulated with different ocean-wave spectra including Pierson-Moskwitz and JONSWAP spectra as reported in the previous studies. In this paper, we compare the simulated X-band radar backscatter with TerraSAR-X data (ScanSAR mode, VV-polarization) acquired on December 12, 2007. The comparison result shows that the radar backscattering coefficients using JONSWAP spectrum agrees well with the measured data than those using the PM spectrum. -
dc.description.uri 1 -
dc.language English -
dc.publisher KSRS -
dc.relation.isPartOf 2014 ISRS -
dc.title ANALYSIS OF RADAR BACKSCATTER FROM OIL-COVERED SEA SURFACE USING NUMERICAL SIMULATION -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 4 -
dc.citation.startPage 1 -
dc.citation.title 2014 ISRS -
dc.identifier.bibliographicCitation 2014 ISRS, pp.1 - 4 -
dc.description.journalClass 1 -
Appears in Collections:
Marine Domain Management Research Division > Marine Security and Safety Research Center > 2. Conference Papers
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